Polymeric hydrogel as a vitreous substitute: current research, challenges, and future directions

2021 ◽  
Author(s):  
Ting Wang ◽  
Ruijin Ran ◽  
Yan Ma ◽  
Ming Zhang
Keyword(s):  
Future Directions ◽  
Vitreous Substitute ◽  
Polymeric Hydrogel ◽  
Research Challenges

scholarly journals Outdoor physical activity for older people-the senior exercise park: Current research, challenges and future directions

2018 ◽  
Vol 29 (3) ◽  
pp. 353-359 ◽  
Author(s):  
Pazit Levinger ◽  
Myrla Sales ◽  
Remco Polman ◽  
Terry Haines ◽  
Briony Dow ◽  
...  
Keyword(s):  
Physical Activity ◽  
Older People ◽  
Future Directions ◽  
Research Challenges

scholarly journals Wearable technologies for active living and rehabilitation: Current research challenges and future opportunities

2019 ◽  
Vol 6 ◽  
pp. 205566831983960 ◽  
Author(s):  
Mary M Rodgers ◽  
Gad Alon ◽  
Vinay M Pai ◽  
Richard S Conroy
Keyword(s):  
Wearable Sensors ◽  
Active Living ◽  
Future Directions ◽  
Wearable Technologies ◽  
Future Developments ◽  
Research Challenges ◽  
Recent Developments

This paper presents some recent developments in the field of wearable sensors and systems that are relevant to rehabilitation and provides examples of systems with evidence supporting their effectiveness for rehabilitation. A discussion of current challenges and future developments for selected systems is followed by suggestions for future directions needed to advance towards wider deployment of wearable sensors and systems for rehabilitation.

scholarly journals Extended Reality in Spatial Sciences: A Review of Research Challenges and Future Directions

2020 ◽  
Vol 9 (7) ◽  
pp. 439
Author(s):  
Arzu Çöltekin ◽  
Ian Lochhead ◽  
Marguerite Madden ◽  
Sidonie Christophe ◽  
Alexandre Devaux ◽  
...  
Keyword(s):  
Literature Review ◽  
Case Studies ◽  
Human Factor ◽  
Mixed Reality ◽  
Scientific Interest ◽  
Technology Design ◽  
Future Directions ◽  
Research Challenges ◽  
Comprehensive Literature Review

This manuscript identifies and documents unsolved problems and research challenges in the extended reality (XR) domain (i.e., virtual (VR), augmented (AR), and mixed reality (MR)). The manuscript is structured to include technology, design, and human factor perspectives. The text is visualization/display-focused, that is, other modalities such as audio, haptic, smell, and touch, while important for XR, are beyond the scope of this paper. We further narrow our focus to mainly geospatial research, with necessary deviations to other domains where these technologies are widely researched. The main objective of the study is to provide an overview of broader research challenges and directions in XR, especially in spatial sciences. Aside from the research challenges identified based on a comprehensive literature review, we provide case studies with original results from our own studies in each section as examples to demonstrate the relevance of the challenges in the current research. We believe that this paper will be of relevance to anyone who has scientific interest in extended reality, and/or uses these systems in their research.

scholarly journals Routing Protocols for Underwater Wireless Sensor Networks: Taxonomy, Research Challenges, Routing Strategies and Future Directions

Sensors ◽  
2018 ◽  
Vol 18 (5) ◽  
pp. 1619 ◽  
Author(s):  
Anwar Khan ◽  
Ihsan Ali ◽  
Abdullah Ghani ◽  
Nawsher Khan ◽  
Mohammed Alsaqer ◽  
...  
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Routing Protocols ◽  
Wireless Sensor ◽  
Underwater Wireless Sensor Networks ◽  
Future Directions ◽  
Research Challenges

scholarly journals Driver Behavior Modeling: Developments and Future Directions

2016 ◽  
Vol 2016 ◽  
pp. 1-12 ◽  
Author(s):  
Najah AbuAli ◽  
Hatem Abou-zeid
Keyword(s):  
Fog Computing ◽  
Driver Behavior ◽  
Behavior Modeling ◽  
Mobile Cloud ◽  
Context Aware ◽  
Design Development ◽  
Future Directions ◽  
Research Challenges ◽  
Recent Developments ◽  
Behavior Models

The advances in wireless communication schemes, mobile cloud and fog computing, and context-aware services boost a growing interest in the design, development, and deployment of driver behavior models for emerging applications. Despite the progressive advancements in various aspects of driver behavior modeling (DBM), only limited work can be found that reviews the growing body of literature, which only targets a subset of DBM processes. Thus a more general review of the diverse aspects of DBM, with an emphasis on the most recent developments, is needed. In this paper, we provide an overview of advances of in-vehicle and smartphone sensing capabilities and communication and recent applications and services of DBM and emphasize research challenges and key future directions.

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